creo3 config.pro option documentation for: IGES_OUT_ALL_SRFS_AS
iges_out_all_srfs_as
default
, 114
, 128
Determines surface types that are exported to the IGES file format.
default
- Exports all surfaces as appropriate IGES surfaces.
114
- Applies only to representations of surface shape. Trimmed surface entities (type 144) are exported regardless of this setting.
128
- Exports all surfaces as IGES B-spline surfaces.